Guard7 for Android

11 things about Guard7

1. Guard7 is a general purpose cryptography tool that can be used to encrypt, decrypt email and file, sign and verify files.

2. Use with chat apps, encrypt plain text block and send to other, the receiver decrypt the text block directly.

3. The most difference between "public key cryptography" and normal "password protected cryptography" is that the first approach don't ask you to distribute any password to anyone or any unsafe place, e.g. email, chat app, or internet.

4. Directly encrypt plain text block as an email file.

5. Seamlessly integrated with the builtin Mail.app to conveniently send and receive messages, and can easily organise dozens of recipients for email message without add them one by one.

6. Encrypt or decrypt a file just requires dragging the file from Finder into Guard7, it's very convenient and efficient.

7. Guard7 is an encryption and decryption system based on industry standard that can ensure the complete security of business negotiations or personal messages.

8. And, you need an encryption tool that has industrial strength to protect your confidential information.

9. Organise contacts into groups, switch between different keyrings.

10. It is the graphical frontend for the GNU Privacy Guard (GnuPG or GPG, ) with additional features.

11. It was developed to make the daily work with GnuPG on macOS simple and efficient.